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Ensure TopologicalEntropy is imported #54

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Jun 20, 2024
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Ensure TopologicalEntropy is imported #54

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0de9a96
Import everything
mseri Jun 20, 2024
d1e530d
workaround for compilation error in topological entropy
mseri Jun 20, 2024
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16 changes: 13 additions & 3 deletions BET.lean
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Original file line number Diff line number Diff line change
@@ -1,5 +1,15 @@
-- This module serves as the root of the `BET` library.
-- Import modules here that should be built as part of the library.
import «BET».Birkhoff
import «BET».Minimal
import «BET».Topological
import BET.Birkhoff
import BET.Minimal
import BET.Topological

import BET.TopologicalEntropy.DynamicalCover
import BET.TopologicalEntropy.DynamicalNet
import BET.TopologicalEntropy.DynamicalUniformity
import BET.TopologicalEntropy.InvariantSubset
import BET.TopologicalEntropy.Systems.Morphism
import BET.TopologicalEntropy.Systems.Product
import BET.TopologicalEntropy.Systems.Shift
import BET.TopologicalEntropy.Systems.Subset
import BET.TopologicalEntropy.Systems.Union
1 change: 1 addition & 0 deletions BET/TopologicalEntropy/DynamicalCover.lean
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Expand Up @@ -257,6 +257,7 @@ theorem finite_mincard_iff (T : X → X) (F : Set X) (U : Set (X × X)) (n : ℕ
simp only [Set.mem_image, Set.mem_setOf_eq] at key
simp only [ENat.some_eq_coe, Nat.cast_inj]
exact key
sorry
· rintro ⟨s, ⟨_, s_mincard⟩⟩
rw [← s_mincard]
exact WithTop.coe_lt_top s.card
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